N95 Particulate Respirators - Cool Flow Exhale Valve, 4-Point Staple Attachment (PK 70 Respirators) - 3M

Features NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles. Lightweight construction promotes greater worker acceptance and may help increase wear time. Proprietary 3M Cool Flow Exhalation Valve is designed for easy exhalation and reduces heat build-up inside the respirator to help keep wearer more comfortable. Adjustable nose clip helps provide a custom and secure seal. 2-Strap design with 4-point staple attachment helps provide a secure seal. Ideally suited for many work settings that involve heat, humidity or longer periods of wear. More This classic disposable N95 particulate respirator is designed to help provide comfortable, reliable worker respiratory protection of at least 95 percent filtration efficiency against certain non-oil based particles. This respirator is designed for use for particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operations. This respirator can also help reduce inha